From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753674Ab3ACMV4 (ORCPT ); Thu, 3 Jan 2013 07:21:56 -0500 Received: from mail-pa0-f51.google.com ([209.85.220.51]:53372 "EHLO mail-pa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753451Ab3ACMU3 (ORCPT ); Thu, 3 Jan 2013 07:20:29 -0500 From: Akinobu Mita To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Cc: Akinobu Mita , "David S. Miller" , netdev@vger.kernel.org Subject: [PATCH -v2 24/26] net/core: remove duplicate statements by do-while loop Date: Thu, 3 Jan 2013 21:19:20 +0900 Message-Id: <1357215562-6288-25-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1357215562-6288-1-git-send-email-akinobu.mita@gmail.com> References: <1357215562-6288-1-git-send-email-akinobu.mita@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Remove duplicate statements by using do-while loop instead of while loop. - A; - while (e) { + do { A; - } + } while (e); Signed-off-by: Akinobu Mita Cc: "David S. Miller" Cc: netdev@vger.kernel.org --- No change from v1 net/core/pktgen.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/net/core/pktgen.c b/net/core/pktgen.c index d23ec86..48a3a29 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2379,18 +2379,15 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev) __be32 s; if (pkt_dev->flags & F_IPDST_RND) { - t = prandom_u32() % (imx - imn) + imn; - s = htonl(t); - - while (ipv4_is_loopback(s) || - ipv4_is_multicast(s) || - ipv4_is_lbcast(s) || - ipv4_is_zeronet(s) || - ipv4_is_local_multicast(s)) { + do { t = prandom_u32() % (imx - imn) + imn; s = htonl(t); - } + } while (ipv4_is_loopback(s) || + ipv4_is_multicast(s) || + ipv4_is_lbcast(s) || + ipv4_is_zeronet(s) || + ipv4_is_local_multicast(s)); pkt_dev->cur_daddr = s; } else { t = ntohl(pkt_dev->cur_daddr); -- 1.7.11.7